DE69104275D1 - Hydrant mit Rückschlagventil. - Google Patents

Hydrant mit Rückschlagventil.

Info

Publication number
DE69104275D1
DE69104275D1 DE69104275T DE69104275T DE69104275D1 DE 69104275 D1 DE69104275 D1 DE 69104275D1 DE 69104275 T DE69104275 T DE 69104275T DE 69104275 T DE69104275 T DE 69104275T DE 69104275 D1 DE69104275 D1 DE 69104275D1
Authority
DE
Germany
Prior art keywords
check valve
fire hydrant
hydrant
fire
check
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69104275T
Other languages
English (en)
Other versions
DE69104275T2 (de
Inventor
Diessen Henricus Matheus C Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RMI HOLLAND BV
Original Assignee
RMI HOLLAND BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RMI HOLLAND BV filed Critical RMI HOLLAND BV
Application granted granted Critical
Publication of DE69104275D1 publication Critical patent/DE69104275D1/de
Publication of DE69104275T2 publication Critical patent/DE69104275T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/16—Devices for retaining foreign matter, e.g. sand
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
DE1991604275 1990-06-22 1991-06-24 Hydrant mit Rückschlagventil. Expired - Fee Related DE69104275T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001434A NL9001434A (nl) 1990-06-22 1990-06-22 Brandkraan met terugslagklep.

Publications (2)

Publication Number Publication Date
DE69104275D1 true DE69104275D1 (de) 1994-11-03
DE69104275T2 DE69104275T2 (de) 1995-02-16

Family

ID=19857299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991604275 Expired - Fee Related DE69104275T2 (de) 1990-06-22 1991-06-24 Hydrant mit Rückschlagventil.

Country Status (3)

Country Link
EP (1) EP0463702B1 (de)
DE (1) DE69104275T2 (de)
NL (1) NL9001434A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7240688B2 (en) 2002-12-04 2007-07-10 Davidson Hydrant Technologies, Inc. Retrofitting a fire hydrant with secondary valve
US7428910B2 (en) 2002-12-04 2008-09-30 Davidson Hydrant Technologies, Inc. Breathable fire hydrant rod
US6868860B2 (en) 2002-12-04 2005-03-22 Davidson Hydrant Technologies, Inc. Fire hydrant with second valve
US7775231B2 (en) 2002-12-04 2010-08-17 Davidson Hydrant Technologies, Inc. Retrofitting a fire hydrant with a replacement hydrant body containing a secondary valve
GB2418461A (en) 2004-09-01 2006-03-29 Darryll Arthur Douglas Holland Vented port-cap for fire hydrant
US7575017B2 (en) 2006-10-06 2009-08-18 Davidson Hydrant Technologies, Inc. Wet barrel fire hydrant system with second valve
DE102008014423B4 (de) 2008-03-14 2011-03-17 Avk Mittelmann Armaturen Gmbh Hydrant
CH700378B1 (de) * 2009-02-11 2012-09-28 E Hawle Armaturenwerke Gmbh Ventil an einem Hydranten.
CN102587456A (zh) * 2012-03-26 2012-07-18 华东交通大学 两级调压多功能型室外消火栓
RS62309B1 (sr) * 2017-10-16 2021-09-30 Vonroll Infratec Invest Ag Zatvarajući element za primenu u hidrantu, hidrant i sedište glavnog ventila

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE468926C (de) * 1928-11-26 Joseph Menge Mit einem Abschluss- und Rueckschlagventil ausgeruestete Abtrittspuelvorrichtung mit Windkessel
US2515770A (en) * 1947-05-17 1950-07-18 Gronberg John Henric Paulus Fire hydrant
US3035609A (en) * 1958-01-02 1962-05-22 Phillips Petroleum Co Fluid handling structure
US3043329A (en) * 1959-04-24 1962-07-10 Wendell Coffee Irrigation valve
FR2237016A1 (en) * 1973-07-09 1975-02-07 Pont A Mousson Automatic water sprinkler unit - is for horticultural purposes having a non return valve to catch debris
US4489746A (en) * 1982-05-28 1984-12-25 Mueller Co. Backflow preventer apparatus
DE3247955C1 (de) * 1982-12-24 1984-02-09 Bopp & Reuther Gmbh, 6800 Mannheim Unter- oder UEberflurhydrant
DE3435778C2 (de) * 1984-09-28 1996-03-21 Mittelmann Armaturen Hydrant, insbesondere Unterflurhydrant

Also Published As

Publication number Publication date
NL9001434A (nl) 1992-01-16
DE69104275T2 (de) 1995-02-16
EP0463702B1 (de) 1994-09-28
EP0463702A1 (de) 1992-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee